Receiving WAP push SMS messages with TRM250 does not work - Crowd Support Forum | Teltonika Networks
![Notation difference between AT+CMGR and AT+AMGD in FXT009 & XTEND - IoT Modules - Sierra Wireless Forum Notation difference between AT+CMGR and AT+AMGD in FXT009 & XTEND - IoT Modules - Sierra Wireless Forum](https://global.discourse-cdn.com/business4/uploads/sierrawireless/original/2X/6/6fcb41ed043c899ae48402dfdda854d4874ae148.png)
Notation difference between AT+CMGR and AT+AMGD in FXT009 & XTEND - IoT Modules - Sierra Wireless Forum
![serial port - AT Commands: AT+CMGR works fine but AT+CMGL results in no response from GSM modem - Stack Overflow serial port - AT Commands: AT+CMGR works fine but AT+CMGL results in no response from GSM modem - Stack Overflow](https://i.stack.imgur.com/0HIfe.jpg)
serial port - AT Commands: AT+CMGR works fine but AT+CMGL results in no response from GSM modem - Stack Overflow
![Notation difference between AT+CMGR and AT+AMGD in FXT009 & XTEND - IoT Modules - Sierra Wireless Forum Notation difference between AT+CMGR and AT+AMGD in FXT009 & XTEND - IoT Modules - Sierra Wireless Forum](https://global.discourse-cdn.com/business4/uploads/sierrawireless/optimized/2X/f/f49ab01cb649964c609a6b6ada9755d3d1bce5be_2_690x395.png)